APA (7 वां संस्करण) प्रशस्ति पत्र

Bell, A. (2002). Buttmen 2: Erotic stories and true confessions by gay men who love booty (1. Auflage.). West Beach Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bell, Alan. Buttmen 2: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. Indianapolis: West Beach Books, 2002.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Bell, Alan. Buttmen 2: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. West Beach Books, 2002.